| Patents Granted on 1913-12-30 |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 1,082,521 | Dec. 30, 1913 | K. Hoepfner | Metal saw and trimmer | metal sawing machines |
| 1,082,580 | Dec. 30, 1913 | R.E. Bates | Fluid-power hammer | drop hammers |
| 1,082,590 | Dec. 30, 1913 | J. Hartness | Chuck | metal lathe chucks |
| 1,082,656 | Dec. 30, 1913 | L.F. Secord, B. Orr | Internal-combustion engines | internal combustion engines |
| 1,082,670 | Dec. 30, 1913 | O.C. Wysong | Method of polishing curved surfaces | sanding machines |
| 1,082,685 | Dec. 30, 1913 | S.H. Dyer | Drop Press | drop hammers |
| 1,082,791 | Dec. 30, 1913 | E.F. Beugler | Machine for tonguing and grooving the ends of wood flooring | matchers |
| 1,082,866 | Dec. 30, 1913 | S.C. Hilles, B.V. Colburn | Paper drilling machine | drill presses |
| 1,082,880 | Dec. 30, 1913 | J.S. Knowlson | Mechanical hammer | miner |
| 1,082,952 | Dec. 30, 1913 | W.F. Hobbs | Combined Nail Puller and Scraper | combination tools |
| 1,082,960 | Dec. 30, 1913 | C.C. Lane | Slow-speed Chilian mill | ore processing apparatus |
| 1,083,006 | Dec. 30, 1913 | G.F. De Wein | Trimmer-saw | circular crosscut saws |
| 1,083,078 | Dec. 30, 1913 | J.C. Forster | Household Tool | fruit and vegetable parers and peelers |
| 1,083,160 | Dec. 30, 1913 | W.E. Villinger | Planing-machines | specialty woodworking machines |
| 1,083,230 | Dec. 30, 1913 | G.A. Taylor | Tool Holder | lathe tool holders and tool posts |
